Ed, I have a set built out of the May 1973 QST... With few modifications they work as well or better than the Wacoms or Cellwaves I have used. Am currently sourcing some 4" type L copper now to build more. If you have mort time than money, you can come up with duplexers that may not always be the prettiest, but darn functional.
QST also had an article I am looking back to see if I can find, that if I recall is called the "Six-pack". Its made from double-sided PC boards and then plated with Silver as a part of the construction. I have not talked to anyone who has used them, or even built them, but certainly am looking at them for a repeater that we can back pack to its destination. Randy, W0AVV Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/